General description

This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of cesium. A unit of SRM 3111a consists of five 10 mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of cesium. The solutioncontains nitric acid at a volume fraction of approximately 1 %, equivalent to an amount-of-substance concentration (molarity) of approximately 0.16 mol/L. For moe information, please refer to the SDS and the COA.SRM 3111A_cert SRM 3111A _SDS

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology